Please quit other applications before installation.
1. Download "wft350updx.zip" from the download page.
2. Double-click "wft350updx.zip".
3. The file is extracted and the folder is created.
4. Double-click "wft350x.dmg".
5. Double-click the UpdateInstaller file in the automounted image disk, "WFT350X".
6. Follow the on-screen instructions to complete the installation.
Each of the folders contains an instruction manual for your reference along with an installation file.

Please quit other applications before installation.
1. Download "wft350updx.zip" from the download page.
2. Double-click "wft350updx.zip".
3. The file is extracted and the folder is created.
4. Double-click "wft350x.dmg".
5. Double-click the UpdateInstaller file in the automounted image disk, "WFT350X".
6. Follow the on-screen instructions to complete the installation.
Each of the folders contains an instruction manual for your reference along with an installation file.

With WFT Utility, you can make communication settings for Wireless File Transmitters (WFT-E1/E1A, E2/E2A, E3/E3A, E4/E4A, E5A/E5B/E5C/E5D E2 IIA/E2 IIB/E2 IIC/E2 IID, or E4 IIA/E4 IIB/E4 IIC/E4 IID) from a computer.
If using WFT Utility in tandem with EOS Utility, please use the latest version of EOS Utility (2.7.2 or later). (*)
The updater for EOS Utility can be downloaded separately.
* WFT-E2 IIA/E2 IIB/E2 IIC/E2 IID Utility and WFT-E4 IIA/E4 IIB/E4 IIC/E4 IID Utility do not start in synchronization with EOS Utility 2.7.x, so start these applications directly.
You may need to update the firmware for certain models. For details, please refer to the support pages.